inkcanvas inside scatterview

I want to detect gestures on my scatterview (so not on elements inside the scatterview). I found that the surfaceInkCanvas has some gesture possibilities but how can I put a kind of invisible surfaceinkcanvas inside my scatterview?

Thanx

SurfaceInkCanvas won't actually do any gesture recognition. There are some gesture related events exposed on it but those are just there because they are on the base class - they aren't actually used